新機(ji)(ji)次運行(xing)500小時后(hou)應更(geng)換機(ji)(ji)油芯，用(yong)扳(ban)手(shou)反旋油濾(lv)(lv)(lv)芯取下，新濾(lv)(lv)(lv)芯裝上前(qian)記(ji)得加上加螺(luo)桿(gan)機(ji)(ji)油，濾(lv)(lv)(lv)芯密(mi)封(feng)(feng)用(yong)雙手(shou)擰(ning)回油濾(lv)(lv)(lv)座，用(yong)力擰(ning)緊(jin)。空(kong)(kong)氣濾(lv)(lv)(lv)清(qing)器(qi)是濾(lv)(lv)(lv)除(chu)空(kong)(kong)氣塵埃污物的(de)部(bu)件，永磁螺(luo)桿(gan)空(kong)(kong)壓(ya)機(ji)(ji)，過濾(lv)(lv)(lv)后(hou)的(de)干凈空(kong)(kong)氣進入螺(luo)桿(gan)轉子壓(ya)縮(suo)(suo)腔壓(ya)縮(suo)(suo)。因螺(luo)桿(gan)機(ji)(ji)內(nei)部(bu)間隙(xi)(xi)只允許15u以內(nei)的(de)顆粒濾(lv)(lv)(lv)出。SKK型線采(cai)用(yong)曲(qu)面(mian)對曲(qu)面(mian)的(de)內(nei)密(mi)封(feng)(feng)，在同樣的(de)間隙(xi)(xi)下，陰(yin)陽轉子之(zhi)間的(de)密(mi)封(feng)(feng)效果遠遠優于(yu)采(cai)用(yong)線密(mi)封(feng)(feng)的(de)傳統型線。螺(luo)桿(gan)空(kong)(kong)壓(ya)機(ji)(ji)的(de)壽命與陽轉子轉速嚴格成反比。

建議每(mei)1500-2000小(xiao)時(shi)(shi)更(geng)換(huan)新濾芯，換(huan)機油時(shi)(shi)同時(shi)(shi)更(geng)換(huan)油濾芯，在環境惡劣(lie)時(shi)(shi)使(shi)用(yong)應(ying)縮短更(geng)換(huan)周期(qi)。嚴(yan)禁超期(qi)限使(shi)用(yong)機油濾芯，否則由于濾芯堵(du)塞(sai)嚴(yan)重(zhong)，壓(ya)(ya)(ya)差超過(guo)旁(pang)(pang)通(tong)閥承受界限，旁(pang)(pang)通(tong)閥自動打開，移(yi)動螺(luo)(luo)(luo)桿(gan)空(kong)壓(ya)(ya)(ya)機，大量贓物、顆(ke)粒會直接隨機油進入螺(luo)(luo)(luo)桿(gan)主機內，小(xiao)型螺(luo)(luo)(luo)桿(gan)空(kong)壓(ya)(ya)(ya)機，造成嚴(yan)重(zhong)后果(guo)。陰陽轉(zhuan)子之(zhi)間(jian)(jian)和轉(zhuan)子與氣缸(gang)及缸(gang)蓋之(zhi)間(jian)(jian)的(de)間(jian)(jian)隙(xi)對螺(luo)(luo)(luo)桿(gan)空(kong)壓(ya)(ya)(ya)機能耗(hao)有重(zhong)大影響(xiang)。提高轉(zhuan)子加工精度和表(biao)面光潔度是減小(xiao)機頭各(ge)元(yuan)件之(zhi)間(jian)(jian)間(jian)(jian)隙(xi)的(de)有效(xiao)手段。螺(luo)(luo)(luo)桿(gan)空(kong)壓(ya)(ya)(ya)機空(kong)轉(zhuan)時(shi)(shi)消耗(hao)電機額(e)定功率的(de)30%～40%，所以螺(luo)(luo)(luo)桿(gan)空(kong)壓(ya)(ya)(ya)機空(kong)轉(zhuan)時(shi)(shi)效(xiao)率非常低。減少空(kong)轉(zhuan)時(shi)(shi)間(jian)(jian)或避免螺(luo)(luo)(luo)桿(gan)空(kong)壓(ya)(ya)(ya)機進入空(kong)轉(zhuan)狀態有一定節能效(xiao)果(guo)。

螺(luo)桿(gan)空(kong)(kong)(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)的轉子型(xing)線(xian)(xian)對(dui)節(jie)能有一定(ding)(ding)影響，黃山螺(luo)桿(gan)空(kong)(kong)(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)，2000年(nian)之前(qian)螺(luo)桿(gan)空(kong)(kong)(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)尚(shang)在成長期，可靠性是主(zhu)要(yao)問題。那時，螺(luo)桿(gan)空(kong)(kong)(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)的轉子型(xing)線(xian)(xian)研發把可靠性作為(wei)主(zhu)要(yao)目標(biao)(biao)。比功(gong)率(lv)(lv)是指壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)單位容積(ji)流量所消耗(hao)的功(gong)率(lv)(lv)。是評(ping)價(jia)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)能效的重(zhong)要(yao)指標(biao)(biao)。空(kong)(kong)(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)比功(gong)率(lv)(lv)單位：KW/m3。按(an)照(zhao)標(biao)(biao)準(zhun)GB19153-2009《容積(ji)式空(kong)(kong)(kong)氣(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)能效限定(ding)(ding)值(zhi)(zhi)及能效等(deng)級(ji)(ji)》規(gui)定(ding)(ding)，空(kong)(kong)(kong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)能效等(deng)級(ji)(ji)分為(wei)4級(ji)(ji)：1級(ji)(ji)(優(you)級(ji)(ji))、2級(ji)(ji)(節(jie)能評(ping)價(jia)值(zhi)(zhi))、T級(ji)(ji)(目標(biao)(biao)能效限定(ding)(ding)值(zhi)(zhi))、3級(ji)(ji)(能效限定(ding)(ding)值(zhi)(zhi))。空(kong)(kong)(kong)氣(qi)濾清器是濾除(chu)空(kong)(kong)(kong)氣(qi)塵(chen)埃污物的部件，過濾后的干凈空(kong)(kong)(kong)氣(qi)進(jin)入螺(luo)桿(gan)轉子壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)腔壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)。因螺(luo)桿(gan)機(ji)(ji)內部間(jian)隙只允(yun)許15u以內的顆(ke)粒濾出。